The Flite Test Power Pack "B" contains everything needed to power the Small Fixed Winged Planes such as the Flyer, Delta, Nutball, FT22, Old Fogey, Old Speedster and most other airframes that weigh between 1-2 lbs. The only other components you will need to fly is a battery,charger, transmitter, and receiver. The included motor and ESC comes pre-soldered with 3.5mm Bullets and XT60 Connector.